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US probes allegations of civilian deaths

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US probes allegations of civilian deaths

CNN's Cyril Vanier talks with military analyst Lt. General Mark Hertling (Ret.) about the US military's investigation into whether it was responsible for the deaths of civilians during an airstrike on ISIS.

US probes allegations of civilian deaths

CNN's Cyril Vanier talks with military analyst Lt. General Mark Hertling (Ret.) about the US military's investigation into whether it was responsible for the deaths of civilians during an airstrike on ISIS.